tplugins: on some systems plugins with relative imports failed to load - electrum - Electrum Bitcoin wallet
HTML git clone https://git.parazyd.org/electrum
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---
DIR commit 811169da4b9a31388cc1d9e8e2cac738f14eded9
DIR parent 29ce50a30566d1c69c99896c355df9084a3b3cbd
HTML Author: SomberNight <somber.night@protonmail.com>
Date: Wed, 12 Jun 2019 20:07:36 +0200
plugins: on some systems plugins with relative imports failed to load
tthis caused electrum to fail to start
potentially only older python 3.6.x are affected
fixes #5421
Diffstat:
M electrum/plugin.py | 4 ++++
1 file changed, 4 insertions(+), 0 deletions(-)
---
DIR diff --git a/electrum/plugin.py b/electrum/plugin.py
t@@ -27,6 +27,7 @@ import pkgutil
import importlib.util
import time
import threading
+import sys
from typing import NamedTuple, Any, Union, TYPE_CHECKING, Optional
from .i18n import _
t@@ -73,6 +74,9 @@ class Plugins(DaemonThread):
raise Exception(f"Error pre-loading {full_name}: no spec")
try:
module = importlib.util.module_from_spec(spec)
+ # sys.modules needs to be modified for relative imports to work
+ # see https://stackoverflow.com/a/50395128
+ sys.modules[spec.name] = module
spec.loader.exec_module(module)
except Exception as e:
raise Exception(f"Error pre-loading {full_name}: {repr(e)}") from e